Work resumes at giant sinkhole following a crack on a berm - WLOX.com - The News for South Mississippi

Work resumes at giant sinkhole following a crack on a berm

Posted: Updated:
Source: Ascension Parish OEP Source: Ascension Parish OEP
BAYOU CORNE, LA (WAFB) -

Crews have been given the green light to continue work on the massive sinkhole in southeast Louisiana. There was a flyover of Bayou Corne on Thursday to obtain new pictures of the sinkhole from the air.

According to the Office of Conservation, lower levels of seismic activity at the sinkhole site have allowed work to resume. Work on the sinkhole and the containment berm had been put on hold over the last week or so because of concerns over a number of micro earthquakes.

According to the Assumption Parish Police Jury, a crack developed on the south berm, which is located south/southwest of pad three. Officials added there is also increased seismic activity happening at the site.

At last check, the sinkhole was 26 acres in size. The president of United Brine, a subsidiary of Texas Brine, has stated the surface could get to 50 acres but the good news is it is moving in a southwest pattern, which is away from homes and the community.

History of the sinkhole

The sinkhole opened up in August 2012 and was roughly 1/24 of the size it is now. The sinkhole formed when an underground salt cavern collapsed.

In the past, seismic activity is reported, then the sinkhole burps up debris and then a slough-in happens. Burps occur when air and gas from deep in the sinkhole bubbles up. It can cause debris and an oily substance to float to the top. A slough-in is when the sinkhole swallows trees and land that is on the edge of the sinkhole.

Berms were placed around the sinkhole shortly after it opened up to keep the oily, debris filled water contained to the sinkhole area so it would not contaminate the area bayous.

It has more than a year since hundreds living near the giant sinkhole were forced from their homes.

Bubbles were spotted in Bayou Corne and Grand Bayou in June 2012. Two months later, the ground opened up and left what is now a 24-acre sinkhole. Residents were evacuated and the most affected residents began receiving weekly checks from Texas-Brine in the amount of $875 per week. Texas Brine owns the salt cavern that collapsed, causing the sinkhole.

On August 2, Gov. Bobby Jindal and Attorney General Buddy Caldwell announced the state will be suing Texas Brine for environmental damages caused by the failed Texas Brine cavern.

Parish and Texas Brine officials agree the situation is far from over. 3D seismic surveys show the sinkhole itself it beginning to slow and stabilize, but the recovery is focused on another danger; natural gas gathering underneath a nearby aquifer.

Copyright 2013 WAFB. All rights reserved.

  • Work resumes at giant sinkhole following a crack on a bermMore>>

  • Most Popular StoriesMost Popular StoriesMore>>

  • Huge alligator snapping turtle set free

    Huge alligator snapping turtle set free

    Tuesday, April 15 2014 12:27 PM EDT2014-04-15 16:27:58 GMT
    There is good news for an alligator snapping turtle that was rescued from a drainage ditch a week ago. "Snappy," as the rescuers referred to the reptile, has been set free.More >>
    There is good news for an alligator snapping turtle that was rescued from a drainage ditch a week ago. "Snappy," as the rescuers referred to the reptile, has been set free.More >>
  • Rural hospital lays off employees, cuts hours to stay afloat

    Rural hospital lays off employees, cuts hours to stay afloat

    Thursday, April 17 2014 6:53 AM EDT2014-04-17 10:53:07 GMT
    Like many rural hospitals in our state, Pearl River County Hospital and Nursing Home is struggling.More >>
    Layoffs. Reduced hours. These are some of the sacrifices a South Mississippi hospital is having to make to keep the doors open. Like many rural hospitals in our state, Pearl River County Hospital and Nursing Home is struggling.More >>
  • Police prepare for another spring break weekend

    Police prepare for another spring break weekend

    Thursday, April 17 2014 12:39 AM EDT2014-04-17 04:39:37 GMT
    Barricades and yellow caution tape remain up throughout Gulfport and Biloxi in preparation for another Spring Break weekend. This weekend is a little different though because no one knows how many springMore >>
    The coast is preparing for another weekend of Spring Break festivities. At this point though no one knows exactly what to expect in terms of crowd size. There are several events listed on a Facebook page promoting spring break for April 18th through the 20th including a performance by rapper Lil Boosie.More >>
Powered by WorldNow

208 DeBuys Road
Biloxi, MS 39531
(228) 896-1313

FCC Public File
EEO Report
Closed Captioning

All content © Copyright 2000 - 2014 Worldnow and WLOX. All Rights Reserved.
For more information on this site, please read our Privacy Policy and Terms of Service.